With introducing advanced management methodology, continuous innovation and research, fully implement the ISO9000 quality assurance system, we provide the first class of quality filter products to our customers to enlarge to lifetime of their equipment under excessive environment, we will try our best efforts to meet our customers' requirements. Our major products are: Air filter, oil filter, and water filter, that are widely applied to mechanical, chemical, electricity, metallurgy, steel, pharmacy, food, * and automobile industry.